An аudio signal given by `e_(s) = 15 sin 2pi (200,10t)` modulates a carrier wave given by `e_(s) = 60 sin 2pi(10,1000t)`. If calculate
Frequency spectrum of the modulated wave.

Explanation

To calculate the frequency spectrum of the modulated wave given the audio signal and the carrier wave, we can follow these steps:

### Step 1: Identify the audio signal and carrier wave equations
The audio signal is given by:
\[ e_s = 15 \sin(2\pi \cdot 200 \cdot t) \]
The carrier wave is given by:
\[ e_c = 60 \sin(2\pi \cdot 10,000 \cdot t) \]

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